As with capital goods (tangible items such as buildings, machinery, and equipment produced and used in the production of other goods and services), the consumption of a durable good is spread over its life span, which tends to create demand for a series of maintenance services.
The event which is referred to as The Phoenix Lights comprised of a series of incidents, involving a number of different craft and orbs which took place during the evening of March 13th 1997.
Phoenix contains five stars with known planets and does not have any Messier objects. The brightest star in the constellation is Ankaa, Alpha Phoenicis, with an apparent magnitude of 2.40. There is one meteor shower associated with the constellation, the Phoenicids, which occurs around December 5 every year.